Jack-O-Lantern Jaunt, Oct. 18-19, from 1 p.m. to 5 p.m., held in partnership with the Rotary Club, at the Mukwonago Field Park Pavilion, Wisconsin Highway 83 and County Highway NN, Mukwonago. (262) 363-3391

Elkhorn's eighth annual Oktoberfest, Oct. 19, from 9 a.m. to 5 p.m., downtown square, Arts and crafts, antiques, farmers market. Car show in the north parking lot of the government center. Wine and beer tasting tent in Pocket Park. Live music and entertainment. (262)?723-5788, www.elkhornchamber.org

Peoples Bank Oktoberfest 5K Run and 2-mile Walk, Oct. 19. Grab your workout buddy (the two-legged or four-legged variety) and join the run/walk to benefit the Lakeland Animal Shelter, Kettle Moraine Land Trust and The Elkhorn Fund. Register at (262) 723-4200 or www.peoplesbankwi.com